Let's Fall In Love in G#

Harold Arlen / Ted Koehler(1933)swing
Do Re MiC D E
A
B

Chord Diagrams — Let's Fall In Love in G# (Guitar)

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Let's Fall In Love in G#

Key of G#

G# major (or Ab) lives at fret 4 on the low E string. All chords require barre technique, making it less common in guitar-centric songwriting but standard in piano-driven pop. Guitarists often use a capo to access friendlier shapes. G# is a intermediate-advanced-level key on guitar because the open G string is a half step below the root, creating dissonance — avoid letting it ring. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

The bass line moves through F to G# (ascending minor third), G# to D# (descending perfect fourth), D# to A# (descending perfect fourth), A# to C (ascending whole step), C to F (ascending perfect fourth), F to C (descending perfect fourth), C to D# (ascending minor third), D# to A# (descending perfect fourth), A# to F (descending perfect fourth), F to F (ascending unison), F to A# (ascending perfect fourth), A# to B (ascending half step), B to F (ascending tritone). A half-step bass movement creates a strong leading-tone pull that demands resolution. The root motion by larger intervals (fourths and fifths) gives each chord change a strong, decisive character. When the progression loops, the bass returns from F to F by unison.

Scales for Improvisation

G# major pentatonic works because every note is either a chord tone or a safe passing tone — there are no avoid notes. For soloing, this means you can play freely without clashing. Over dominant seventh chords, G# Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 26 bars · Form: AB

Chords: Fm7, G♯6, D♯7, A♯m7, Cm7, F7, C7, D♯13, A♯9, FmMaj7, Fm, A♯13, Bdim, F7♭9.

Scales for Improvisation G# bebop, G# bebop major.

Diatonic chords: See all chords in the key of G#